4,278,794

2 × 13 × 164569

4,278,794 factors as 2 × 13 × 164569. Its 8 positive divisors give a proper-divisor sum of 2,633,146, so this integer is deficient. The Collatz stopping time is 74 steps.

Prime Factor Structure

Factorization String 2 × 13 × 164569

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 6,911,940

Proper Divisor Sum 2,633,146

Digit Sum / Digital Root 41 (Root: 5)

Adjacent Primes #4278773 ← → #4278829

Radix Representation

Decimal	4278794
Binary	10000010100101000001010 (23 bits)
Octal	0o20245012
Hexadecimal	0x414A0A

Divisor Catalog (8)

1 2 13 26 164,569 329,138 2,139,397 4,278,794

Collatz Trajectory (74 steps to reach 1)

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

4,278,794 2,139,397 6,418,192 3,209,096 1,604,548 802,274 401,137 1,203,412 601,706 300,853 902,560 451,280 225,640 112,820 56,410 28,205 84,616 42,308 21,154 10,577 31,732 15,866 7,933 23,800 11,900 5,950 2,975 8,926 4,463 13,390 6,695 20,086 10,043 30,130 15,065 45,196 22,598 11,299 33,898 16,949 50,848 25,424 12,712 6,356 3,178 1,589 4,768 2,384 1,192 596 298 149 448 224 112 56 28 14 7 22

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